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Service bulletin M110220

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10181235
Published by NHTSA2020-10-19
Manufacturer's numberM110220
Manufacturer's date2020-09-01
NHTSA componentEQUIPMENT; ENGINE

NHTSA's summary

ENGINE REPLACEMENT AND REPAIRS - OIL PUMP AND SUPPLY CIRCUIT PRIMING PROCEDURE: New and remanufactured replacement engine assemblies are NOT pre-filled with engine oil. After replacing an engine with a new or remanufactured engine assembly, the engine oil level must be verified as outlined in the procedure below first, before starting the engine for the first time.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Equipment and accessories

Vehicles listed
MINI COOPER
MINI COOPER S (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.